So I watched a video of this being played, and it looked interesting. What are peoples experiences playing it?
I, so far, have found it to be the best thing since sliced bread. It really is tons of fun. I love tactics.
Does the turn based multiplayer lead to extensive waiting?
No. You are able to see the status of the player you are playing against (working on this game, playing a different game, in the menu, offline, etc), so you have an idea how long you will wait until your next turn. Most people seem pretty prompt. Even still, I find myself much faster than others when playing (I take much less time in Chess too, a good comparable game), so I simply run 2-4 games at a time and bounce between them while waiting for the other people.
Are there grenades?
Yes. There are the following:
Shotgunners
Machinegunners
Snipers
Rocket Launcher guys
Grenediers (grenade launchers)
Is rage quitting a problem?
No. Most people seem willing to accept a loss. Even if someone decides to ragequit and not play their turn, after 2 weeks the game will automatically end with a win for the non-quitter.